Light: Advanced ManufacturingFemtosecond laser fabrication technology has been applied to photonic-lantern mode (de)multiplexers owing to its 3D fabrication capability. Current photonic-lantern mode (de)multiplexer designs based on femtosecond laser fabrication technology mostly ...
Chengkun Cai +5 more
doaj +1 more source
Experimental verification of a very low crosstalk wavelength router construction using arrayed-waveguide grating multi/demultiplexers [PDF]
, 1999 A very low crosstalk N×N wavelength router construction based on 1×N AWG multi/demultiplexers has been proposed. The peak crosstalk level of -53 dB is measured in such an 8×8 wavelength router and the power penalty from the router is negligible.
Liu, Fenghai +7 more
core +1 more source
All-optical flip flop based on a symmetric Mach-Zehnder switch with a feed-back loop and multiple forward set/reset signals [PDF]
, 2007 The paper proposed an improved performance for optical flip-flop using symmetric Mach-Zehnder interformeter with a feedback and multiple forward configurations.
Ghassemlooy, Zabih +2 more
core +1 more source
1 × 3 Optical Drop Multiplexer for FTTH Applications Based on Photonic Crystal Fiber
PhotonicsThis paper proposes a novel photonic crystal fiber-based 1 × 3 optical drop multiplexer design. According to numerical simulations, optical signals can be injected on the left core and divided into another core at various distances to separate the ...
Mohammed Debbal +2 more
doaj +1 more source
Modified coupled-mode model for thermally chirped polymer Bragg gratings [PDF]
, 2010 A modified coupled-mode (CM) model is proposed for the optical behavior of thermally chirped Bragg gratings. The model accounts for the axial gradient in the modulation wavenumber, which has been ignored in the classical CM model. The model is used to
Sher, Ilai, Bar-Cohen, A., Han, B.
core +1 more source
All-in-one silicon photonic polarization processor
Nanophotonics, 2019 With the great developments in optical communication technology and large-scale optical integration technology, it is imperative to realize the traditional functions of polarization processing on an integration platform. Most of the existing polarization
Zhou Hailong +5 more
doaj +1 more source
Integrated Optical Filter Using Spiral-Based Cascaded Mach–Zehnder Interferometers
IEEE Photonics Journal, 2019 We have proposed a new compact integrated optical filter based on cascaded Mach-Zehnder interferometers (MZIs), and designed corresponding coupling structures without S-bend.
Zhiqiang Ge +9 more
doaj +1 more source
Performance implications of three-mirror Fabry-Perot demultiplexers for 10-Gb/s WDM dispersion-supported transmission with 0.5-nm channel spacing [PDF]
, 1996 This letter assesses the performance of dispersion-supported transmission (DST) for three 10-Gb/s WDM channels separated 0.5 nm, using a three-mirror Fabry-Perot demultiplexer. It is shown that the use of three-mirror demultiplexers reduces the crosstalk
Freire, Mário M. +2 more
core +1 more source
michaelplynch/demultiplexing-bioc23: demultiplexing-workshop
Release for thesis Zenodo repository.
openaire +2 more sources
IEEE AccessIntegrated photonic circuits are in great demand for the upcoming THz communications. This work explores 3D printing to realize high-quality, high-refractive-index-contrast integrated components and devices for demultiplexing terahertz channels within ...
Babak Yahyapour +3 more
doaj +1 more source